Goodwe ET 15

Hello! I have 210 v batterypack 64x3,2 V Lifepo EVE 280 .Capasity 60 Kwh.Inverter
knows this like BYD 12,8 kwh , and niceley charging up -down this 12,8 kwh.Charging ,Discharging works .System is in Batrium BMI . But BMS gives alert -commercial regulation task reguired. How to do this??